Having trouble equipping my mowers with baggers

Got a Dixie Chopper RB2700 and a Everride Scorpion that I can't seem to find baggers for. I've called three local companies and none of them have a solution. I thought for sure I could put Trac Vacs on them but it's a no go apparently.

Do any of you know if there's a company out there similar to Trac Vac that makes commercial grade baggers for walk behinds and stand ups?